About this item
This antibody recognizes a protein of 205 kDa-220 kDa, identified as CD45RA (Workshop III). CD45RA is isoforms of the human leukocyte common antigen (CD45). Human CD45 contains three exons which encode peptide segments designated A, B and C, respectively. The differential splicing of the exons generates at least five isoforms, ABC, AB, BC, B and O. This antibody reacts with ABC and BC isoforms. CD45RA is expressed on 40-50% of peripheral CD4 T-cells, 50% of peripheral CD8 T-cells, B-cells, and leukemic B-cell lines. T-cells expressing CD45RA are naive or virgin T-cells. T-cells expressing CD45RO are memory T-cells. CD45RA and CD45RO define complementary, predominantly non-overlapping populations of resting peripheral T-cells. This MAb is useful in study on the subpopulation of CD4 or CD8 T-cells. It can especially be used to differentiate T-cell lymphomas (CD45RO ve) from B cell lymphomas (CD45RA ve).
CF® dyes are Biotium's next-generation fluorescent dyes. CF®488A is a green fluorescent dye (Ex/Em 490/515 nm) with excellent brightness and photostability. The dye is minimally charged for less non-specific binding. CF®488A also is compatible with super-resolution imaging by TIRF.
Type: Primary
Antigen: PTPRC
Clonality: Monoclonal
Clone: Clone 111-1C5
Conjugation: CF488A
Epitope:
Host: Mouse
Isotype: IgG1, kappa
Reactivity: Human
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Specifications
- Catalog No:
- 75911-450
- 75911-448
- Antigen name:
- CD45RA
- CD45RA
- Antibody type:
- Primary
- Primary
- Clonality:
- Monoclonal
- Monoclonal
- Clone:
- 111-1C5
- 111-1C5
- Host:
- Mouse
- Mouse
- Gene ID:
- Unigene ID: 654514
- Unigene ID: 654514
- Isotype:
- IgG1 kappa
- IgG1 kappa